Survivors crashed their bus in an utility pole of a dark forest while fleeing. They must now find their way through the spooky North American mountains. The campaign includes a dense forest, a huge mansion, an underground complex, a coast road and its lumberyard and finally, a lakeside finale.

I have a question: There's supposed to be a login information on Map 5 for the Bonus Section of the IHM page, but I've been looking at every possible part of the map and either I'm blind or I can't find it.
Any clue of a specific place where I can find it? :(
Thanks.

I've played a lot of L4D with bots just for fun, but I recently decided to check out player made campaigns. This one is the first I downloaded and played based on other reviewers.
Pros: Long campaign, but due to the complexity of it all. Once you've ran thru it a few times I'm sure the time could be shaved off quite a bit, but still thats why its all there. There are very wide varietys of environments from underground tunnels, trains, old cathedral looking structures and, of course, mountains. There are wide areas that allows you to wander around and explore a bit. And the finale is challenging because there are no ideal spots to camp with cover. Also, the dialogue between the players was different than I've heard before and was kinda funny. And teh mobs don't rush in all that frequently giving you time to explore around a little, which is something you need to do or you might miss some great content.
Cons: Due to the complexity of the campaign, it tends to get confusing at times. For me this is partially because I don't know the maps yet and since the areas are much wider there is so much ground I didn't cover and likely missed things. The bots also tend to get confused, but I really didn't have much trouble with them other than normal stuff I see all the time. And also, it was very dark the whole time which started to get annoying. I can understand the idea, but with trees hiding zombies and darkness hiding the trees and brush and so many zombies hiding... yea I my accuracy percentage was the worst ever.
Others have said that there is no ammo pile at the finale, but there is in a neighboring building. It's not really convenient to run to it, but you get to fill up before the finale starts.
In summary, this was a lot of fun. I want to try more out now, but this truly is something I would recommend to everyone. Even if you don't like it very much it still is great for a run through.

I enjoyed it a lot, lol. But maybe because I am a veteran FPS player it was not impossible for me. It was not very hard to me defeat a lot of hordes of zombies including with only pistol and hand pushing (right click).
Very well done work, in all aspects, visuals, sounds and playability. Some confusing ways to follow but that does not matter for me because I just want to kill more and more zombies all the time, lol. It is a good travel anyway, nice landscapes and places.
The cons maybe if you want to play a more relaxed game, it is not the one. But, come on zombies! come on and try to kill me! hahaha
Technically it have no apparent errors (no missing textures neither models).

This has been a wonderful campaign to play with my friends. I don't reccomend this if you're playing with bot teamates unless you are very familiar with the map and events. The atmosphere is perfect and the details are impressive. Keep up the good work!